(0 17 5)(1 8 6 3 2)(4 13 11 9 7)(10 15 12)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (1 8 10)
(0 17 5)(1 15 12 10 6 3 2)(4 13 11 9 7)(8)(14 18 16)
2: (7 11 9)
(0 17 5)(1 15 12 10 6 3 2)(4 13 11)(7)(8)(9)(14 18 16)
3: (6 12 10)
(0 17 5)(1 15 12 3 2)(4 13 11)(6)(7)(8)(9)(10)(14 18 16)
4: (4 13 11)
(0 17 5)(1 15 12 3 2)(4)(6)(7)(8)(9)(10)(11)(13)(14 18 16)